L-Theanine Capsules

Rated 4.75 out of 5 based on 4 customer ratings
(4 customer reviews)

$19.99

L-Theanine is a nootropic found in tea leaves that promotes relaxation and sleep and can be combined with caffeine for improved cognitive performance and focus.

  • Promotes sleep quality (ref)*
  • Increases alpha brain waves (ref)*
  • May regulate stress levels (ref)*
  • May improve performance on cognitively demanding tasks when combined with caffeine (ref)*
  • General Recognized As Safe (GRAS) by U.S. FDA (ref)

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